baber/WOPTO huggingface dataset:
Patent JP-2002083672-A (JP)
Title: Pipe heater and fluid-heating system using the pipe heater
Inventor: SAOZAKI YUTAKA
IPC: H05B3/40
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a pipe heater, which is superior in thermal efficiency and can obtain warm water in a short time. SOLUTION: The pipe heater is constituted of a pipe material, an insulated glass layer laminated over the external perimeter surface of the pipe material, a resistor layer of a silver-transition metal of an exothermic section laminated on the insulated glass layer, a terminal connected to the end section of the resistor layer via an electric conduction layer, and a glass layer for protection provided on the resistor layer of the silver-transition metal.
Patent JP-2001096377-A (JP)
Title: Method of friction welding and welded structure
Inventor: SATO AKIHIRO
IPC: B23K20/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a defect brought in a welded part of aluminum or aluminum alloy structure by a friction welding method making use of a plastic flow caused by the friction heat generated between work pieces and a rod shaped rotary tool which is harder than the work pieces, by inserting the rotary tool into the welding part and moving the rotary tool while rotating it along the welding part. SOLUTION: In the friction welding method, work pieces 9a, 9b and 9c of the same shape with the cavities are inserted into the respective cavities 6, 7, 8 generated in the welded part to re-weld the region of cavities by the friction welding method. Each work piece is to be fixed in front of welding direction of the rotary tool. A supporting jig to be arranged on the opposite side of work piece to the rotary tool is provided with one or more of mechanism for rotating movement or for vertical movement or for horizontal movement and a function following up the deformation of work pieces. Thickness of welded region of work piece is made locally thicker than the other parts of work piece to form a welded joint structure.
Patent JP-2002092622-A (JP)
Title: Device and method for extracting outline and storage medium storing outline extracting program
Inventor: HIGAKI NOBUO
IPC: G06V10/46
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an outline extracting device capable of precisely extracting an outline shape from an image without any increase of a calculation time. SOLUTION: This outline extracting device is provided with an outline model storing means surrounding at least one object included in a photographed image and storing an outline model for extracting an outline of the object, an outline model deforming means moving nodes constituting the outline model according to a predetermined rule for shrinking/expanding the outline model, a split determining means finding a distance between the nodes not adjacent to each other among the nodes constituting the outline model deformed by the outline model deforming means and determining whether the outline model is split or not if the distance value is lower than a predetermined threshold value,  and an outline splitting means splitting the outline model in the vicinities of the two nodes used for finding the distance in split determination according to the determination result by the split determining means.
Patent JP-2002089527-A (JP)
Title: Plug member
Inventor: TOSHISHIGE YOSHIAKI
IPC: F16B13/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance a fixing strength and make the fixing work easier. SOLUTION: A plug member comprises a flange 5 abutting on a wall member 2, and a cylindrical member 10 connected with the flange 5 and comprised of two parts; a fixed cylinder 11 in a body with the flange 5 and a movable cylinder 14 linked with the fixed cylinder 11 and provided, around the outside periphery, with an engaging projection 20 and cutout slits 22 along a generating line of the cylinder. When fixing an article 3 onto a wall member 2, the plug member is inserted into a wall through-hole 7, and then a screw member 4 is driven into the plug member after attaching the article on the flange. The driven screw member 4 further into the movable cylinder 14 enlarges its outer diameter and lets it move toward the flange side together with the engaging projection 20 and the cutout slits 22 to complete a strong fixing of the article 3 to the wall member 2.
Patent JP-2002088360-A (JP)
Title: Aluminate fluorescent substance, fluorescent lamp and method for manufacturing aluminate fluorescent substance
Inventor: SAKAMOTO SENTEI
IPC: C09K11/08
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of an aluminate fluorescent substance in a manufacturing process for a fluorescent lamp for increase in lamp efficiency. SOLUTION: In this method for manufacturing an aluminate fluorescent substance using a compound at least including an alkali earth metal excluding magnesium, a compound including europium, a compound including magnesium and a compound including aluminum as raw materials, the atomic molar ratio of the sum of the mole numbers of magnesium and manganese to the sum of the europium and the alkali earth metal excluding magnesium in the all raw material compounds is set at 1.06-1.09.
Patent JP-2002094920-A (JP)
Title: Media reproducing device
Inventor: MORIKAWA NAOKI
IPC: G06F3/0481
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a media reproducing device able to store media and reproduce them that makes a display device 3 display each of the media in a way that a user can easily and sensitively recognize them and allows the user to refer to and, retrieve the media, and designate the reproduction of the media through the display. SOLUTION: The media reproducing device has a medium reproduction section 4 and an information storage section 9 that stores TOC(Total Of Contents) information and a media display information corresponding to it so that the device captures the media display image through a fetching operation, registers the fetched media display images in cross-reference with each other for the display of the media by each of the media and displays each media display image that is registered on the display device 3. When the user designates an optional image from the displayed media, the device reproduces the medium displayed. Furthermore, when the user makes a prescribed reference operation during the reproduction of the media, the device displays the media display image presenting the medium during reproduction on the display device 3 so that the user can recognize the medium in reproduction.
Patent JP-2002088626-A (JP)
Title: Glass fiber nonwoven fabric for laminated sheet and composite laminated sheet
Inventor: MIDOKOCHI MINORU
IPC: D04H1/4218
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated sheet responsive to a narrower pitch of interval between through-hole walls of a printed wiring board while maintaining conventional general characteristics. SOLUTION: A glass fiber nonwoven fabric composing a central layer of the composite laminated sheet is improved. A first glass fiber nonwoven fabric is obtained by adjusting the density of the glass fiber nonwoven fabric to <=0.135 g/cm3 and adjusting the number of voids formed by covering with a resin binder to <=20 based on 100 mm cross sectional length of the glass fiber nonwoven fabric. A second glass fiber nonwoven fabric is prepared by adjusting the density of the glass fiber nonwoven fabric so as to exceed 0.135 g/cm3.
Patent JP-2002092198-A (JP)
Title: Regional information provider and storage medium
Inventor: KUMAGAI MINORU
IPC: G06Q50/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a regional information provider and a storage medium which provide detailed information over a network by making a network user, who is well acquainted with the information such as a limited region, provide regional information which does not exist over the network or regional information, which is difficult to retrieve using a retrieval engine, such as limited regional information. SOLUTION: A regional information providing server 1 invites the terminals of plural information users connected via the Internet S to provide regional information and stores regional information provided from terminals 2 of information users in a database as information by regional groups and pays compensation for regional information to information users, who have provided regional information, and provides regional information on the basis of regional information stored in the database.
Patent JP-2002098806-A (JP)
Title: Condensing optical system and image reader
Inventor: SHIMADA KATSUMI
IPC: G02B3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the condensation efficiency of a condensing optical system which condenses the light from an object into a linear light receiving plane. SOLUTION: The condensing optical system 10 is equipped with a lens array 14 having a plurality of biaxial gradient index lens elements 14a arranged in parallel to the gradient direction of the refractive index to form an erecting unmagnified optical system, and with cylindrical lenses 12, 16 disposed on the object face 1 side and light receiving face 5 side of the lens array 14 and having the refractive powder in the direction perpendicular to the arranged direction of the gradient index lens elements 14a. The optical system 10 is disposed so that the gradient direction of the refractive index of the lens elements 14a is parallel to the light receiving face 5 and the longitudinal direction of the light receiving face 5 is matched with the arrangement direction of the lens elements 14a.
Patent JP-2002100890-A (JP)
Title: Chassis for electronic apparatus
Inventor: NAKAYAMA SATORU
IPC: H05K5/03
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a chassis for electronic apparatus being mounted on an automobile and operating appropriately under moving state even at a temperature deviating from an operation insuring temperature. SOLUTION: The chassis 1 for electronic apparatus containing an electronic apparatus 9 equipped with an exhaust fan 9b comprises a duct 2 communicating with the outlet side of the exhaust fan 9b and introducing exhaust gas to the outside of the chassis 1 for electronic apparatus, a heater 3 disposed in the inner space of the chassis 1 under a state where the electronic apparatus 9 is contained, and a control means for turning the heater 3 on/off based on the temperature.
Patent JP-2002096598-A (JP)
Title: Mosaic decorator, its manufacturing method, and frame used for the manufacturing method
Inventor: TOKORO TSUNEO
IPC: B44C3/12
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of cutting a joint in a step of handling before installation due to a low strength of a conventional tile unit of a backing structure in which tiles are merely connected by the joint made of a synthetic resin. SOLUTION: A mosaic decorator 1 comprises many decorating members 2 aligned in heights, wire materials 3, and an adhesive of at least three elements. The members 2 are planely aligned separately at gaps 5 corresponding to joints. The wire materials 3 are bridged over positions on the way of the heights of the gaps 5. The gaps 5 are filled with the adhesive from the rear sides of the members 2. Thus, the members 2 are integrally adhered via the materials 3. Since the decorator 1 has the materials 3 interposed between the members 2, its strength is high. Since a special strength is not required for the adhesive, the adhesive sold on the market can be used as it is.
Patent JP-2002101349-A (JP)
Title: Broadcast receiver
Inventor: TAKAHASHI YASUO
IPC: H04N7/173
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional broadcast receiver that a viewer cannot have selected viewing of an advertisement and cannot have decided the amount and kind of the advertisement to be viewed. SOLUTION: A channel selection means 101 records program information and advertisement information including advertisement genre information on a recording and reproducing means 108. A control means 103 reproduces an advertisement genre selected by a viewer from the recording and reproducing means 108 and records the reproduction time of this advertisement on a recording means 106. Furthermore, the control means 103 outputs a signal in response to the viewing time recoded in the recording means to an external broadcast station or the like via a transmission means 104.
Patent JP-2001127823-A (JP)
Title: System and method for communication
Inventor: IIZUKA TAMIO
IPC: H04L12/46
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To preferentially communicate real time data without delay in a communication system, in which a protocol is used. SOLUTION: Information in the protocol header of data to be transmitted/ received is defined as priority decision information for deciding whether or not the data are to be preferentially transmitted/received and in the combination of this priority decision information, information to be preferentially processed is registered, managed and stored as priority data information. In transmitting/ receiving processing of data, the priority decision information is extracted from transmitting/receiving data and it is discriminated whether the data are registered as priority data information or not. In the case of registered data, these data are transmitted/received preferentially rather than data, which are not registered as priority data information.
Patent JP-2002098682-A (JP)
Title: Quantitative determination method for aluminum stearate in polyamide
Inventor: TAKAGI HIDEO
IPC: G01N33/44
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the content of aluminum stearate mixed as a lubricant with a polyamide and that of aluminum palmitate contained in the aluminum stearate can be analyzed in a short time including the ratio of its monosalt to its disalt. SOLUTION: In the quantitative determination method for the aluminum stearate in the polyamide, free stearic acid or the like is extracted from the polyamide sample which contains the aluminum stearate and the aluminum palmitate, its amount (a) is quantitatively determined, the amount (b) of stearic acid and palmitic acid contained in the sample and their weight ratio are found separately, the amount (c) of aluminum contained in the sample is found, the weight ratio (d) of the aluminum in the monosalt and the weight ratio (e) of aluminum in the disalt are found by using the found weight ratio of the stearic acid to the palmitic acid, the amounts (a), (b), (c), (d) and (e) which are found are substituted into c=dx+ey (aluminum) and b-a=(1-d)x+(1-e)y (stearic acid or the like)  which are established on the basis of the material balance of the amount of the aluminum with the amount of the stearic acid, and the ratio ×weight % of the aluminum monopalmitate and the ratio y weight % of the aluminum distearate are found.
Patent JP-2002095583-A (JP)
Title: Lid opening/closing mechanism for rice cooker
Inventor: HATA MASAMI
IPC: A47J27/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a lid opening/closing mechanism which enables the lid to be opened to its full width, keeps the entire height of the lid body low when the lid is opened, and makes the rotation of the early stage of opening smooth. SOLUTION: The rotation center of a lid body 3 at its early stage of opening is made to be a first pivot 4, which is formed at the rear-upper part of the body of a rice cooker 1. Then, the rotation center of the lid body 3 is changed to a second pivot 7, which is located lower than the first pivot 4. Thus, the lid body 3 is turned and moved downward along the rear side of the body of the rice cooker 1, to make it possible to fully open the lid.
Patent JP-2002098696-A (JP)
Title: Integrated biomolecule sensor
Inventor: TASHIRO HIDEO
IPC: C12Q1/68
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing integrated biomolecule sensor by which a researcher, etc., can easily make its own biomolecule micro-array without requiring any expensive manufacturing device. SOLUTION: Solutions containing different kinds of probe DNAs are respectively poured in the 96 solution tanks 5a of a titer plate 5. The optical fibers 2 of an optical fiber bundle unit 4 are respectively dipped in the solutions contained in the solution tanks 5a of the titer plate 5 by inserting the front ends 2c into the tanks 5a after passing through the holes 6a of an auxiliary plate 6. When the front ends 2c are dipped in the solutions, the probe DNAs contained in the solutions adhere to the end faces of the cores 7a of the front ends 2c. Then the optical fiber bundle unit 4 is removed from the titer plate 5 and the front ends 2c of the fibers 2 are dried. Consequently, an integrated DNA sensor 1 constituted by fixing the different probe DNAs to the end faces of the cores 7a of the optical fibers 2 is obtained.
Patent JP-2002097946-A (JP)
Title: Waste heat recovery device of internal combustion engine
Inventor: ENDO TSUNEO
IPC: F02G5/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To effectively cool a high temperature exhaust passage at a just downstream of an exhaust valve while ensuring a waste heat recovery efficiency from an exhaust gas of an internal combustion engine. SOLUTION: A second heat exchanger H2, a fifth heat exchanger H5, a fourth heat exchanger H4, a third heat exchanger H3 and a first heat exchanger H1 are subsequently arranged at an exhaust passage 33 of an internal combustion engine from an upstream side to a downstream side in a flowing direction of the exhaust gas and water as an operation fluid is subsequently fed to the first heat exchanger H1, the second heat exchanger H2, the third heat exchanger H3, the fourth heat exchanger H4 and the fifth heat exchanger H5. A heat exchange efficiency can be enhanced by feeding water of the lowest temperature to the first heat exchanger H1 at the most downstream side in a flowing direction of an exhaust gas to which an exhaust gas of relatively low temperature is fed.  A high temperature part at a just downstream of an exhaust valve of the internal combustion engine can be effectively cooled by feeding water of relatively low temperature only passed through the first heat exchanger H1 to the second heat exchanger H2 at the most upstream in the flowing direction of the exhaust gas.
Patent JP-2002110102-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: TAUCHI AKIHIKO
IPC: H01J65/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric barrier discharge lamp which can obtain a uniform light distribution in a direction of a central axis by preventing excessive variations of a distance between an internal electrode and an external electrode of an airtight container. SOLUTION: The internal electrode 2 arranged in the airtight container 1 comprises an inner feeder electrode 2a which is arranged nearly on a center axis and extended axially, and a plurality of conductive anchors 2b having a ring shape along with an interior circumference of the container 1 which is axially arranged with nearly equi-spaced and connected to the inner feeder electrode 2a. In this lamp, even if the internal feeder electrode 2a might hang down under its own weight and the like, the conductive anchors 2b could support the inner feeder electrode 2a by contacting on the interior circumference of an airtight container 1, then prevent the inner feeder electrode 2a from an excessive hanging down. As a result, this lamp can prevent the occurrence of excessive variations of a distance between the internal electrode 2 and external electrode 4.
Patent JP-2002105120-A (JP)
Title: Catalyst for polymerizing olefins
Inventor: HOSAKA MOTOKI
IPC: C08F10/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for polymerizing olefins excellent in activity against hydrogen and capable of producing a polymer having high stereoregularity in high yield. SOLUTION: This catalyst for polymerizing the olefin is formed from (A) a solid catalyst component prepared by bringing (a) dialkoxymagnesium into contact with (b) a tetravalent titanium halide compound and (c) a phthalic acid diester in (d) an aromatic hydrocabon, (B) an organoaluminum compound represented by general formula: R1mAlX3-m and (C) a halogen-containing organosilicon compound represented by general formula R2lSi(OR3)4-l-nYn.
Patent JP-2002106724-A (JP)
Title: Hydraulic torque reducing type butterfly valve
Inventor: SATO KO
IPC: F16K1/22
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic torque reducing type butterfly valve capable of reducing operation torque of a valve element in intermediate opening. SOLUTION: The valve element 4 rotating around an axis of a valve rod 3 is arranged at the inside of a valve box 2. A guide body 5 is arranged so as to erect on a valve element surface 4a of the valve element 4 located on a downstream side of the axis of the valve rod 3 in the intermediate opening. Fluid flowing along the valve element surface 4a is guided in a direction away from the valve element surface 4a by the guide body 5. Torque of an open direction is generated in the valve element 4 by the reaction and operation torque of the valve element 4 in the intermediate opening is reduced.
Patent JP-2002112979-A (JP)
Title: Data collator
Inventor: KATAOKA YOSHIAKI
IPC: G06T7/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of confirmation that an object used for a certain business belongs to an individual and speed up the confirmation. SOLUTION: A bar code showing a code identifying a specific individual is given to an object. First, fingerprint information of the individual is read with a fingerprint reading section 11, a code corresponding to fingerprint information previously recorded is specified from the fingerprint information, subsequently the bar code of the object is read with a bar code reading section 12, and if the code corresponding to the fingerprint information and the code of the bar code agree with each other, it is confirmed that the object is a belonging of the individual.
Patent JP-2002114781-A (JP)
Title: Prophylactic agent and therapeutic agent of diabetes containing substituted and condensed imidazole derivative
Inventor: FUJITA TAKESHI
IPC: A61P43/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a substituted and condensed heterocyclic compound having a new structure, further having excellent activities for ameliorating insulin resistance, hypoglycaemia activities, antiinflammatory activities, immunoregulation activities, aldose reductase inhibitory activities, 5-lipoxygenase inhibitory activities, lipid peroxide- production inhibitory activities, PPAR activation activities, antiosteoporotic activities, leukotriene antagonistic activities, activities for promoting the formation of an adipocyte, activities for inhibiting proliferation of a cancer cell and calcium antagonistic activities, giving little side effect, and further having a high lipophilicity. SOLUTION: The prophylactic agent or the therapeutic agent of diabetes contains a compound represented by formula (I) [wherein, R1 to R6 are each a hydrogen atom, a 1-6C alkyl group or the like; Q and Y are each an oxygen atom or a sulfur atom; X is CH2, CO or the like; Z is -CH= or a nitrogen atom; n and q are each 1-5; A is a group represented by formulas (II-a), (II-b), (II-c) or (II-d) (wherein, m is 0-8; B is an oxygen atom, a sulfur atom or the like; R7 is a hydrogen atom, a 1-6C alkyl group or the like)], its salt or its ester.
Patent JP-2002116905-A (JP)
Title: Information processor
Inventor: MUKAI MASAKI
IPC: G09G5/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of being bisected into a data processing part and a display part thereby easily carrying only the display part. SOLUTION: A CPU 21 transmits a user operation to an input device 126 through radio equipment 124 to the radio equipment 114 and the CPU 111 processes the user operation. The CPU 111 generates image data and transmits them through the radio equipment 114 to the radio equipment 124 and the CPU 121 displays the image data at a display unit 125.